interior brake pedal noise

[kilade]

I noticed the other day a hizzing sound that i am assuming is coming from the brake pedal area. its hizzing all the time, not extremely loud but you can hear it when the radio is off. anyhow when i step on the brake pedal the sound dissapears. any ideas??? thank you..

[TadS]

I guess it might be a vacuum leak from the brake booster? That shouldn’t be happening at this point in the cars life cycle though. I would recommend having the dealership check it out.

[navarachi]

i have the exact same thing!!! you can barely hear it, sounds like some kind of friction or something. Im not tooo concerned but i'd like to know what it is

[SolaraBlue]

brake pads maybe.... can you only hear it inside with windows rolled up?

[karma]

I have the same problem except you hear the hissing when you press the brake vs not pressing it. I haven't taken it in yet, but it was pretty much agreed on the board that there was a tear in the vacuum booster that was getting in to the cabin. It's not loud but you can hear it if you have the radio off too.

[xSolarax]

I have the same problem as Karma... When i got my brakes done they mentioned something about needing a new brake booster, so im assuming thats where the noise is coming from also.

[Adum-Bom]

i have the hissing sound, but i just got new pads and rotors. when i break they dont sound anymore. so im assuming its not that serious...?